Is the Springfield an exact duplicate of the .451911A1?
Are the safety features enhanced from the original design?
IIRC Colt produced a series 80 that enhanced the design with a breakbar feature to alleviate misfires. I think...
I sincerely hope you heal without too much difficulty. I certainly have had more than my share of serious injuries, and know the struggle of regaining health even through compromised musculoskeletal integrity. Adherence to a disciplined Physical Therapy regimen can seem daunting at times, but you must push through even to achieve a semblance of less than 100% of previous movement and balance.
Best wishes. The Lord strengthens.
This isn’t one of the Springfield 1911 clones. It’s an imported Italian copy of the CZ-75.
https://www.springfieldforum.com/threads/the-springfield-p9-cz75-clone.2270/
...which Springfield deleted the firing pin block from.